Replica of the ATACMS tactical ballistic missile, with a fully functioning vizzy guidance and control script.
Select a target in the map and then press AG 1 to launch. Note: missile may appear to miss a target, but only because of issues with hit detection at high speed.
Uses Zero-effort-miss true proportional navigation (ZEMtpn) as it's terminal guidance law and a derivation of the hit equation for it's boost guidance, with a three loop acceleration autopilot for control. The guidance law calculates the acceleration command required to hit the target, while the autopilot makes the missile meet this command.
Reuploaded because previous version had incorrect autopilot gain values causing jitter.
WILL NOT LOCK LAUNCH PADS, ONLY CRAFTS
GENERAL INFO
- Successors 1 craft(s)
- Created On: Windows
- Game Version: 1.2.109.0
- Price: $230k
- Number of Parts: 95
- Dimensions: 4 m x 1 m x 1 m
PERFORMANCE
- Total Delta V: 2.6km/s
- Total Thrust: 122kN
- Engines: 1
- Wet Mass: 1,672kg
- Dry Mass: 474kg
STAGES
| Stage | Engines | Delta V | Thrust | Burn | Mass |
|---|---|---|---|---|---|
| 1 | 1 | 2.6km/s | 122kN | 20s | 1,672kg |
11 Comments
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420 SMITHY+1 11 months ago
@ao1231231234 you should just be able to change some of the constants in the vizzy program to get that working
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420 SMITHY+2 11 months ago
@IndoCorp Hey man yeah I noticed that too, you can avoid it by going to normal speed while it's still in midcourse so it'll adjust it's attitude.
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433 IndoCorp+1 one year ago
The craft experienced a loss of control after the midcourse phase, the missile's movement was uncontrolled as it entered the atmosphere
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420 SMITHYone year ago
@EhsanA yeah, I saw that as well. Idk why, but it'll refuse to target launch pads and things
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105 EhsanAone year ago
@SMITHY No, I set target to DSC Launch Pad not to a craft
when i set target to craft it work correctly -
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420 SMITHYone year ago
@EhsanA huh, I'm not getting that. Is it doing this in the boost phase or terminal? Maybe this has something to do with framerate, if I limit mine to 48fps the missile will jitter on 3x speed.
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105 EhsanAone year ago
when i launch it from DSC Pod To Ali Base, it detect wrong heading and also has a oscillation on its way
in the previous post at least it it work correctly one time.
nice job.
Has anyone else been able to build a precision-guided ballistic missile?